IT1255484B - METHOD FOR DETERMINING THE INCLINATION ANGLE OF A ROPE, AND ANTI-PENDULUM DEVICE FOR THE CONTROL OF SUCH ANGLE IN A LIFTING ORGAN - Google Patents
METHOD FOR DETERMINING THE INCLINATION ANGLE OF A ROPE, AND ANTI-PENDULUM DEVICE FOR THE CONTROL OF SUCH ANGLE IN A LIFTING ORGANInfo
- Publication number
- IT1255484B IT1255484B ITMI921922A ITMI921922A IT1255484B IT 1255484 B IT1255484 B IT 1255484B IT MI921922 A ITMI921922 A IT MI921922A IT MI921922 A ITMI921922 A IT MI921922A IT 1255484 B IT1255484 B IT 1255484B
- Authority
- IT
- Italy
- Prior art keywords
- angle
- rope
- determining
- trolley
- control
- Prior art date
Links
- 210000000056 organ Anatomy 0.000 title 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B7/00—Measuring arrangements characterised by the use of electric or magnetic techniques
- G01B7/30—Measuring arrangements characterised by the use of electric or magnetic techniques for measuring angles or tapers; for testing the alignment of axes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C13/00—Other constructional features or details
- B66C13/04—Auxiliary devices for controlling movements of suspended loads, or preventing cable slack
- B66C13/06—Auxiliary devices for controlling movements of suspended loads, or preventing cable slack for minimising or preventing longitudinal or transverse swinging of loads
- B66C13/063—Auxiliary devices for controlling movements of suspended loads, or preventing cable slack for minimising or preventing longitudinal or transverse swinging of loads electrical
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Control And Safety Of Cranes (AREA)
Abstract
E' descritto un metodo per la determinazione di un angolo (?) compreso tra una fune (30) di un organo di sollevamento (1) ed una direzione (V) di riferimento prefissata, durante la movimentazione di carichi in generale. L'organo di sollevamento è del tipo che prevede almeno una coppia di guide (20) montate su una struttura (2, 3) di supporto, un carrello (23) provvisto di una pluralità di elementi (25) di appoggio scorrevole sulle guide ed un argano (28) montato sul carrello al quale è associata la fune (30) succitata; il metodo consiste nel definire una correlazione tra l'angolo (?) e gli sforzi dovuti al carico in movimentazione ed agenti sugli elementi (25) di appoggio scorrevole del carrello (23), nel misurare tali sforzi e nel ricavare l'angolo (?) dalla correlazione definita utilizzando in essa gli sforzi misurati. L'invenzione comprende inoltre un dispositivo antipendolamento per l'organo di sollevamento, atto a controllare l'angolo (?) di inclinazione della fune.A method is described for determining an angle (?) Comprised between a rope (30) of a lifting member (1) and a predetermined reference direction (V), during the handling of loads in general. The lifting member is of the type which includes at least a pair of guides (20) mounted on a support structure (2, 3), a trolley (23) provided with a plurality of sliding support elements (25) on the guides and a winch (28) mounted on the trolley with which the aforementioned rope (30) is associated; the method consists in defining a correlation between the angle (?) and the stresses due to the moving load and acting on the sliding support elements (25) of the trolley (23), in measuring these stresses and in obtaining the angle (? ) by the correlation defined using the measured efforts in it. The invention further comprises an anti-slip device for the lifting member, suitable for controlling the angle (?) Of inclination of the rope.
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ITMI921922A IT1255484B (en) | 1992-08-04 | 1992-08-04 | METHOD FOR DETERMINING THE INCLINATION ANGLE OF A ROPE, AND ANTI-PENDULUM DEVICE FOR THE CONTROL OF SUCH ANGLE IN A LIFTING ORGAN |
DE69313561T DE69313561D1 (en) | 1992-08-04 | 1993-07-14 | Method for determining the angle of inclination of a rope and device for preventing pendulum vibrations by regulating this angle in a lifting device |
EP93202167A EP0583816B1 (en) | 1992-08-04 | 1993-07-14 | A method for determining the inclination angle of a rope, and an anti-swing device for controlling this angle in a lifting apparatus |
JP5212192A JPH07133089A (en) | 1992-08-04 | 1993-08-03 | Method for determining inclination angle of rope and anti-swing device for controlling inclination angle in lift device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ITMI921922A IT1255484B (en) | 1992-08-04 | 1992-08-04 | METHOD FOR DETERMINING THE INCLINATION ANGLE OF A ROPE, AND ANTI-PENDULUM DEVICE FOR THE CONTROL OF SUCH ANGLE IN A LIFTING ORGAN |
Publications (3)
Publication Number | Publication Date |
---|---|
ITMI921922A0 ITMI921922A0 (en) | 1992-08-04 |
ITMI921922A1 ITMI921922A1 (en) | 1994-02-04 |
IT1255484B true IT1255484B (en) | 1995-11-06 |
Family
ID=11363832
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ITMI921922A IT1255484B (en) | 1992-08-04 | 1992-08-04 | METHOD FOR DETERMINING THE INCLINATION ANGLE OF A ROPE, AND ANTI-PENDULUM DEVICE FOR THE CONTROL OF SUCH ANGLE IN A LIFTING ORGAN |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP0583816B1 (en) |
JP (1) | JPH07133089A (en) |
DE (1) | DE69313561D1 (en) |
IT (1) | IT1255484B (en) |
Families Citing this family (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH10139368A (en) * | 1996-11-07 | 1998-05-26 | Mitsubishi Heavy Ind Ltd | Bracing and positioning control device for hung load |
RU2483997C1 (en) * | 2011-11-16 | 2013-06-10 | Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования "Национальный исследовательский Томский политехнический университет" | Method of cargo transfer control and device to this end |
CN102815618A (en) * | 2012-08-27 | 2012-12-12 | 刘贵军 | Overpressure protection device and automatic time-control hoist |
CN105752856A (en) * | 2016-05-18 | 2016-07-13 | 无锡石油化工起重机有限公司 | Spontaneous electrical gantry crane used at port |
EP3326957A1 (en) * | 2016-11-23 | 2018-05-30 | Siemens Aktiengesellschaft | Operating method for a crane |
CN107641992A (en) * | 2017-10-27 | 2018-01-30 | 青岛华凯海洋科技有限公司 | A kind of intelligent cable |
CN107782528B (en) * | 2017-11-20 | 2022-10-04 | 三峡大学 | Wind tunnel test research device and method for cable crane tank swinging under influence of strong wind |
CN108303883A (en) * | 2018-01-22 | 2018-07-20 | 五邑大学 | The anti-pendular regime of bridge crane based on first-order dynamic sliding moding structure |
US10858104B2 (en) | 2018-07-13 | 2020-12-08 | Goodrich Corporation | Rescue hoist cable angle detection assembly |
CN109179209B (en) * | 2018-10-26 | 2020-07-28 | 北京起重运输机械设计研究院有限公司 | Anti-swing method for crane sling |
CN110377061B (en) * | 2019-06-18 | 2021-12-17 | 东北大学 | Simple pendulum device |
CN110954047A (en) * | 2019-11-05 | 2020-04-03 | 湖南中联重科建筑起重机械有限责任公司 | Method, device and system for measuring and calculating included angle and machine-readable storage medium |
CN113636454B (en) * | 2021-10-13 | 2021-12-10 | 南通杰品起重设备有限公司 | Crane with anti-swing function |
CN114014169A (en) * | 2021-11-29 | 2022-02-08 | 广西广盛新材料科技有限公司 | Hoisting device with skew detects function |
KR102570942B1 (en) * | 2023-05-08 | 2023-08-28 | 주식회사 개성이앤씨 | Method for removing escalator |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1041669B (en) * | 1955-11-28 | 1958-10-23 | Mohr & Federhaff Ag | Overload protection for jib cranes, especially with a rotating upper part |
DE1756097A1 (en) * | 1968-04-03 | 1970-03-12 | Bbc Brown Boveri & Cie | Device for the electrical measurement of the weight and the pendulum angle of a load |
DE1806281B2 (en) * | 1968-09-06 | 1972-04-13 | Maschinenfabrik Augsburg-Nürnberg AG, Zweigniederlassung Nürnberg, 8500 Nürnberg | DEVICE FOR MEASURING THE PENDULUM MOVEMENT OF A LOAD HANGING ON A HOIST WITH A HORIZONTALLY MOVABLE MOUNTING POINT |
DE3005461A1 (en) * | 1980-02-14 | 1981-09-24 | M.A.N. Maschinenfabrik Augsburg-Nürnberg AG, 8500 Nürnberg | Motor control circuit for crane - uses reference generator taking into account load wt. cable length and angle of swing |
DE3302458A1 (en) * | 1983-01-26 | 1984-07-26 | Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt | METHOD FOR INDIRECTLY MEASURING ANGLES |
FR2571867B1 (en) * | 1984-10-11 | 1987-01-09 | Bertin & Cie | METHOD AND DEVICE FOR LIMITING THE SWING OF A FREELY SUSPENDED LOAD UNDER A MOBILE SUPPORT. |
US4997095A (en) * | 1989-04-20 | 1991-03-05 | The United States Of America As Represented By The United States Department Of Energy | Methods of and system for swing damping movement of suspended objects |
DE4011260C2 (en) * | 1990-04-05 | 1993-12-02 | Mannesmann Ag | Measuring device and measuring method on a lifting device, in particular a lifting rope under load for lifting devices |
-
1992
- 1992-08-04 IT ITMI921922A patent/IT1255484B/en active IP Right Grant
-
1993
- 1993-07-14 EP EP93202167A patent/EP0583816B1/en not_active Expired - Lifetime
- 1993-07-14 DE DE69313561T patent/DE69313561D1/en not_active Expired - Lifetime
- 1993-08-03 JP JP5212192A patent/JPH07133089A/en active Pending
Also Published As
Publication number | Publication date |
---|---|
JPH07133089A (en) | 1995-05-23 |
ITMI921922A0 (en) | 1992-08-04 |
EP0583816B1 (en) | 1997-09-03 |
DE69313561D1 (en) | 1997-10-09 |
EP0583816A1 (en) | 1994-02-23 |
ITMI921922A1 (en) | 1994-02-04 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
0001 | Granted | ||
TA | Fee payment date (situation as of event date), data collected since 19931001 |
Effective date: 19950831 |